fix(Plugin_Merge_Provider_Abstract) avoid doing_it_wrong

While we need the plugin text domain in the matching function, no need
to load markup and translate information.

src/Common/Integrations/Plugin_Merge_Provider_Abstract.php

@@ -94,7 +94,7 @@ public function get_plugin_real_path(): string {
 			}
 
 			// Get plugin data.
-			$plugin_data = get_plugin_data( $plugin_file_path );
+			$plugin_data = get_plugin_data( $plugin_file_path, false, false );
 
 			// Check for TextDomain and match.
 			if ( isset( $plugin_data['TextDomain'] ) && $plugin_data['TextDomain'] === $text_domain ) {